C.I.直接紫51
|
|
|
- CAS号:
- 5489-77-0
- 英文名:
- DIRECT VIOLET 51
- 英文别名:
- CI 27905;C.I.24080;Violet 2B;Direct Helio B;DirectvioletBB;abcolfastheliob;Carta Violet 3B;Diazol Violet B;Durazol Helio B;Durazol Helio BS
- 中文名:
- C.I.直接紫51
- 中文别名:
- 直接紫51;直接紫 BB;直接耐晒紫 BB;C.I.直接紫51
- CBNumber:
- CB6113333
- 分子式:
- C32H30N5NaO8S2
- 分子量:
- 699.73
- MOL File:
- 5489-77-0.mol
|
|
|
C.I.直接紫51性质、用途与生产工艺
化学性质
紫色粉末。易溶于水。水中溶解度 15g/L (60℃)。溶于乙二醇乙醚，微溶于乙醇和丙酮，不溶于其他有机溶剂。其水溶液呈红光紫色，加入浓盐酸后转呈蓝色，伴有沉淀产生；加入浓氢氧化钠溶液转呈紫色，伴有沉淀产生。于浓硫酸中呈暗蓝光绿色，稀释后转呈蓝色；于浓硝酸中呈蓝光绿色，稀释后转呈棕色。染色时遇铜、铁离子色光均稍转红。
用途
直接耐晒紫 BB 可用于棉、黏胶纤维、羊毛、蚕丝和锦纶的染色，及其织物的印花。主要用于黏胶纤维织物、针织内衣、绒毯的染色和印花，得蓝光紫色。匀染性和移染性良好，对杂色有一定的遮盖力。染色后须用固色剂处理。也可用于皮革、纸张和水性油墨的着色。
生产方法
以 2，4-二甲基-6-磺酸基苯胺、2-甲氧基-5-甲基苯胺和 N-苯基 J 酸为原料。首先将 2，4-二甲基-6-磺酸基苯胺重氮化，与 2-甲氧基-5-甲基苯胺偶合，再将偶合产物重氮化，与 N-苯基 J 酸偶合得产物。经盐析、过滤、干燥、粉碎得成品。。
C.I.直接紫51
上下游产品信息
上游原料
下游产品
5489-77-0, C.I.直接紫51 相关搜索:
- Organics
- Stains&Dyes, A to
- Stains and Dyes
- D
- Dyes and Pigments
- 生化试剂
- 其他原料
- 化工原料
- 直接染料
- 直接耐晒染料 (直接 L 型)
- 染料
- C32H29N5O8S22Na
- C32H27N5Na2O8S2
- C32H27N5O8S22Na
- 直接紫 BB
- 直接耐晒紫 BB
- 直接紫51
- C.I.直接紫51
- 5489-77-0
- C.I.Direct Violet 51:C.I.27905
- DIRECT VIOLET 51 ISO 9001：2015 REACH
- C.I.DIRECTVIOLET51DISODIUMSALT
- Violet 2B
- 2-Naphthalenesulfonic acid, 3-4-(2,4-dimethyl-6-sulfophenyl)azo-2-methoxy-5-methylphenylazo-4-hydroxy-7-(phenylamino)-, disodium salt
- disodium 7-anilino-3-[[4-[(2,4-dimethyl-6-sulphonatophenyl)azo]-6-methoxy-m-tolyl]azo]-4-hydroxynaphthalene-2-sulphonate
- Durazol Helio B
- Direct Fast Violet BL
- Diphenyl Brilliant Violet RC
- 3-[2-[4-[2-(2,4-Dimethyl-6-sulfophenyl)diazenyl]-2-methoxy-5-methylphenyl]diazenyl]-4-hydroxy-7-(phenylamino)-2-naphthalenesulfonic acid sodium salt
- C.I.Direct Violet 13
- C.I.24080
- 3-[[4'-[(2,4-Diamino-5-methylphenyl)azo]-3,3'-dimethoxy-1,1'-biphenyl-4-yl]azo]-4,6-dihydroxynaphthalene-1-sulfonic acid sodium salt
- 3-[[4-[(2,4-Dimethyl-6-sulfophenyl)azo]-2-methoxy-5-methylphenyl]azo]-4-hydroxy-7-(phenylamino)-2-naphthalenesulfonic acid disodium salt
- Vicorect Violet ME.
- Triamin Violet 2B
- Snmilight Violet BB
- Pyrazol Violet 3B
- Levacell Violet BB
- Dyrect Fast Violet RD
- Direct Fast Violet BB
- Direct Fast Violet 2B
- Diazol Violet B
- Carta Violet 3B
- Bitafast Helio B
- Atul Leather Helio DB
- Anadurm Violet D-BB
- 2-Naphthdlencsulfonic acid, 3-[4-[(2, 4-dimethyl-6-sulfophenyl)-azol-2-methoxy-5-methylphenyl]azo]-4-hydroxy-7-(phenylamino), disodium salt
- DirectvioletBB
- Direct Helio B
- Mitsui Direct Violet 2BL
- Hispaluz Violet FFB
- Helion Violet 2B
- Fenaluz Violet 2B
- Fastusol Violet BB-CF
- Eliamina Violet BL
- Durazol Helio BS
- Durazol Helio BP
- DIRECT VIOLET 51